<html xmlns="http://www.w3.org/1999/xhtml" xmlns:html="http://www.w3.org/1999/xhtml" xmlns:mathml="http://www.w3.org/1998/Math/MathML" xmlns:xul="http://www.mozilla.org/keymaster/gatekeeper/there.is.only.xul">
<head>
<title>Testcase bug 354133 - Crash [@ nsBlockBandData::Init] with unminimised stirdom mathml/xul testcase</title>
</head>
<body>
This page should not crash Mozilla
<xul:scrollbar>
<mathml:ms id="a">
<mathml:sinh>
<xul:box id="b"/>
</mathml:sinh>
</mathml:ms>
</xul:scrollbar>

<html:script>
function stirdom(){
document.getElementById('a').appendChild(document.getElementById('b'));
}
setTimeout(stirdom,200);
</html:script>
</body>
</html>